Method of separating different chemicals in a sample
OwnerFaizy Ahmed, Toshihiko Hanaiinventors
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Abstract
Disclosed is a method for separating a plurality of different chemicals in a sample. The method uses a hexyl-bonded stationary phase composition in reversed-phase liquid chromatography. The composition includes a polymer-based chromatographic support composed of chemically stable and porous particles having a surface. The surface of said particles having hexyl-phenyl bonded thereto. A chromatography column is packed with this composition and a sample including a plurality of different chemicals is injected. Liquid is applied to force the sample through the column, whereby said different chemicals come out of the column at different times.
Claims12
A method for separating a plurality of different chemicals in a sample comprising said different chemicals, said method comprising the steps of:
- preparing a stationary phase composition comprising a polymer-based chromatographic support which comprises chemically stable and porous particles having a surface, the surface of said particles having hexyl-phenyl bonded thereto;
- packing said polymer-based chromatographic support inside a column;
- injecting said sample comprising a plurality of different chemicals into a first end of the column;
- and
- applying liquid flow into said first end of said column, thereby forcing said sample through said column and out of a second end of said column, whereby said different chemicals come out of said second end of said column at different times.
A method of using a composition in reversed-phase liquid chromatography as stationary phase to separate a plurality of different chemicals in a sample comprising said different chemicals, the composition comprising a polymer-based chromatographic support which comprises chemically stable and porous particles having a surface, the surface of said particles having hexyl-phenyl bonded thereto.
Dependencies are inferred from the claim text.